UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzHLBy4uR6zykjYJ2r+uWtiqGZaDzZ3Dp8dH5bc2BpQ=' 
WHERE 
  key_id = '2894a10d86ec0a38654bd648151e54c77235eee778cc39a810c8c29a225a3087' 
  AND (
    token = 'NzHLBy4uR6zykjYJ2r+uWtiqGZaDzZ3Dp8dH5bc2BpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )